A cancellation token is passed to an asynchronous or long running operation to request cancellation, like cancelling a request for completion items because the user continued to type.
To get an instance of a CancellationToken use a
{@link CancellationTokenSource }.
A cancellation token is passed to an asynchronous or long running
operation to request cancellation, like cancelling a request
for completion items because the user continued to type.
To get an instance of a `CancellationToken` use a
{@link CancellationTokenSource }.(cancellation-requested? cancellation-token)Is true when the token has been cancelled, false otherwise.
Is `true` when the token has been cancelled, `false` otherwise.
(on-cancellation-requested cancellation-token)(on-cancellation-requested cancellation-token listener)(on-cancellation-requested cancellation-token listener this-args)(on-cancellation-requested cancellation-token listener this-args disposables)An {@link Event } which fires upon cancellation.
Parameters:
listener: (e: T) => any - The listener function will be called when the event happens.this-args: any - The this-argument which will be used when calling the event listener.disposables: Disposable[] | undefined - An array to which a {@link Disposable } will be added.Returns: Disposable - A disposable which unsubscribes the event listener.
An {@link Event } which fires upon cancellation.
**Parameters:**
- `listener`: `(e: T) => any` - The listener function will be called when the event happens.
- `this-args`: `any` - The `this`-argument which will be used when calling the event listener.
- `disposables`: `Disposable[] | undefined` - An array to which a {@link Disposable } will be added.
**Returns:** `Disposable` - A disposable which unsubscribes the event listener.(set-is-cancellation-requested! cancellation-token value)Is true when the token has been cancelled, false otherwise.
Is `true` when the token has been cancelled, `false` otherwise.
(set-on-cancellation-requested! cancellation-token value)An {@link Event } which fires upon cancellation.
An {@link Event } which fires upon cancellation.
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